InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (8 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
8
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Ribar Geoffrey G, Director. Officer active across 6 companies, notably MACOM Technology Solutions Holdings, Inc.. In total, 30 disclosures have been published. Split: 0 buy · 8 sells. Total volume traded: €2.9m. Activity tracked since 3 May 2021. The latest transaction was disclosed on 21 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Ribar Geoffrey G
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations30 total
3,852 shares0Common StockSEC:0001628280-26-037764:0
27,488 shares@ US$28.870.077% mcap100.0% of flowCommon StockSEC:0001628280-26-037450:0
776 shares0Common StockSEC:0000904454-26-000172:0
2,244 shares@ US$253.5922.5% of flowCommon StockSEC:0000904454-26-000136:0
29,878 shares0Class A Common StockSEC:0001247434-26-000005:0
32,172 shares0ACTG Common StockSEC:0001247434-25-000004:0
20,325 shares0Common StockSEC:0001415889-25-014615:0
1,623 shares0Common StockSEC:0000904454-25-000188:0
6,656 shares@ US$121.6140.7% of flowCommon StockSEC:0000904454-25-000155:0
23,121 shares0ACTG Common StockSEC:0001247434-24-000003:0
20,973 shares0Common StockSEC:0001415889-24-015030:0
3,500 shares@ US$103.8417.6% of flowCommon StockSEC:0000904454-24-000277:0
7,856 shares@ US$8.5032.6% of flowCommon StockSEC:0001415889-24-007851:0
2,138 shares0Common StockSEC:0000904454-24-000217:0
6,000 shares@ US$8.5025.1% of flowCommon StockSEC:0001415889-24-007001:0
3,861 shares@ US$81.0515.1% of flowCommon StockSEC:0000904454-23-000518:0
12,000 shares@ US$7.2042.3% of flowCommon StockSEC:0001209191-23-045735:0
30,534 shares0ACTG Common StockSEC:0001683168-23-003790:0
16,578 shares0Common StockSEC:0001209191-23-031887:0
2,244 shares0Common StockSEC:0000904454-23-000205:0
23,408 shares0Common StockSEC:0001104659-22-065384:0
2,768 shares0Common StockSEC:0000904454-22-000236:0
2,093 shares0Common StockSEC:0000904454-21-000873:0
27,992 shares0Common StockSEC:0001104659-21-141424:0
5,414 shares@ US$57.0811.9% of flowCommon StockSEC:0000904454-21-000426:0
25 of 30 declarations
About Ribar Geoffrey G
RIBAR GEOFFREY G is Administrateur. He has 30 filings in total, and the sampled recent filings cover the period from 2016-02-08 to 2026-05-22, with sell transactions for EUR 2938270 and no buys.
